Here's a SketchUp plugin that lets you make large objects using plastic bottles ...

		askvictor on Sept 7, 2017 \| parent \| context \| favorite \| on: I printed a huge batch of connectors to make a 15f... Here's a SketchUp plugin that lets you make large objects using plastic bottles and 3d printed connectors: https://hpi.de/en/baudisch/projects/trussfab.html